
Serving Lansing, IL and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"replace thermostat and cleaned furnace"





Serving Lansing, IL and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"replace thermostat and cleaned furnace"




Serving Lansing, IL and surrounding areas
Approved (Corporate)
In business since 1971
Free estimates
Emergency services offered
"I was very impressed with the saleperson. He was very knowledgeable and thorough. The installation was done very promptly without any issues. Accidental damage to a utility sink was repaired the next day at no charge. The HVAC system I installed has worked very well without any issues and was priced at a very competitive rate. Replaced my Furnace and Air Conditioner. Installed UV Filter and Humidifier. LENNOX: ✓ 13ACXN-030 "Single Stage Cooling" Air • 30,000 BTUs • 15 SEER • 12.4 SEER2 • 12 Year Parts Guarantee • 12 Year Four Seasons Labor Guarantee • 12 Year Compressor Guarantee ✓ ML296UH-070XV36B "2 Stage Heating - VS Blower" Gas Furnace • 70,000 BTUs • 96% AFUE • 12 year Parts Guarantee • 12 year Labor Guarantee • LIFE Heat Exchanger Guarantee ✓ CX35-30/36B-6F Indoor Unit (Coil)"





Serving Lansing, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2002
Free estimates
Warranties offered
"John & Jesus came to clean my duct work. I have 2 furnace system that is due for cleaning. My son has dust allergy . They were able to accommodate me same they I had price quote."





+81
Serving Lansing, IL and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Best in the business. Art did quality work at a fair price over several visits for me. I cannot say enough about the honesty and professionalism he exhibited. Discovery is the best HVAV firm I have ever used. This matters. Being a professional woman means nothing to some folks. Some firms see a woman and take advantage. That did not happen here. I am a 30 year homeowner. Like you, I am just looking for an honorable service partner to handle the systems in my home. It is a puzzle until you find a great partner to help you run your systems. HVAC systems can be a matter of life and death. I had Art out after a flooded basement to check the furnace. Fair price, good advice on that event. Later, I had my furnace motor go out. Art came and replaced it in a very professional manner and at a very fair price. Hey, we can all go on line and figure out what a part costs. Discovery and Art were fair and gave me tremendous peace of mind. My heat is on right now and it is perfect. I got a price for my cooling that I will replace in the spring with Discovery. Why? They are fair, professional, knowledgeable, and have shown me a track record excellence. For women who have been ripped off, I would especially recommend this service. Ask for Art. I heartily recommend Art and Discovery for your HVAC needs."

Serving Lansing, IL and surrounding areas
Approved
In business since 1992
Emergency services offered
Warranties offered
"Dean installed our tankless water system and was the consummate professional; polite, knowledgeable, easy to ask questions and explained everything until I was comfortable. Highly recommend."





+49

Serving Lansing, IL and surrounding areas
Approved
Super Service Award Winner
In business since 1998
Emergency services offered
Warranties offered
We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you'll be pleased you did. Thank you!





+9

Serving Lansing, IL and surrounding areas
Approved
In business since 1911
Free estimates
Emergency services offered
"AWE promptly responded to my work request and kept me informed about my appointment status. Peter came to perform the work. He was very thorough and even discovered that the HVAC contractor on our new home installed 2 furnaces: a current year model as well as a prior year model that was more prone to breakdowns. Provided great information and would definitely hire again. Thanks!"





+10

Serving Lansing, IL and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Zach was very Professional and Knowledgeable. He was able to find and fix the problem on my 28 year old air conditioning system. And he also work with me on pricing. He was very reasonable!! Great Job!!"





+10

Serving Lansing, IL and surrounding areas
Approved
In business since 2017
Free estimates
Warranties offered
We are a licensed professional heating & cooling company that take great pride in providing a comfort and quality service to our customers at a fair price. It is our mission to provide excellent skill and workmanship to complete customer satisfaction from start to finish of a project. With our trained certified technicians we are well equipped to provide a high quality service





+24

Serving Lansing, IL and surrounding areas
Approved
In business since 2024
Free estimates
Emergency services offered
"My furnace went out on the coldest might of 2025 it was -30-"40. Degree's outside. I called AHS. My house warranty at 9pm they lied and said someone was coming.Guess what I waited 18 hrs still no one came I found your company on my phone and called He was there within 80 minutes. Repaired my furnace within 2 hours . If you want good.professional service I recommend you contact this company.they won't let you down.👍👍"





+1
Converting from an oil furnace to an electric furnace isn't a simple swap—the oil system needs to be completely removed before installing the electric furnace. You'll need a full electric system installation, but you might be able to reuse existing ductwork if it's up to current safety standards. You’ll need to budget for a new electric furnace installation, which costs between $1,800 and $6,200, including professional removal, proper disposal, and safe installation of the new system.
Electric furnaces are 100% efficient at converting electricity into heat. However, some of that heat can be lost as it travels through your home's ductwork or escapes through poorly insulated areas. That's why regular duct maintenance and proper home insulation are important to maximize your furnace's efficiency and reduce heat loss, ensuring consistent warmth and lower energy costs.
With proper maintenance, an electric furnace can last anywhere from 20 to 30 years, outlasting the average gas furnace's lifespan of 15 to 20 years. To keep your electric furnace running efficiently, schedule regular cleanings, tighten connections, and have inspections done before winter arrives. With routine maintenance, you’ll ensure consistent, safe heating for years to come.
The size of the electric furnace you need depends on factors like your home's square footage, climate, and insulation quality. As a general guideline, those who live in warmer climates should multiply their square footage by 30 to 35 BTUs, while those in cooler areas should multiply it by 50 to 60 BTUs.
Consulting with an HVAC professional can help you determine the exact size that's right for your home.
An electric furnace works by converting electricity into heat using high-resistance heating elements. A blower then pushes the warm air through your home's ductwork, distributing heat evenly throughout your space. Since there's no combustion involved, electric furnaces eliminate the risks associated with gas furnaces and provide consistent, reliable heating when properly installed.
An electric furnace uses between 40 and 80 kilowatts per day to heat your home. The exact amount it uses depends on factors like your home's size, insulation, and overall energy requirements. Larger homes or those with poor insulation use more energy than smaller, well-insulated spaces. A professional furnace assessment can help confirm the ideal unit size for your needs.
From average costs to expert advice, get all the answers you need to get your job done.

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